Support for multiple email addresses linked with one Remember The Milk account
I use RTM for my personal, and 2 other companies. I have it integrated to all 3 Google Apps.
For instance, I have firstname.lastname@example.org, email@example.com, and firstname.lastname@example.org. Unfortunately, if someone in domain/company b wants to share with me, they have to use email@example.com (if that were my primary). It would be great to have personas, such as LinkedIn's ability to be known by multiple addresses.